THJ-2201 is nothing but a synthetic cannabinoid analogue of AM-2201. THJ-2201 is known to work as a potent agonist for the peripheral CB2 and central CB1 receptors and the Ki values are of 2.6nM and 1.0nM respectively. In case of THJ-2201, the indazole group basically replaces the entire indole group. As far as the research chemical industry is concerned, THJ-2201 is known to fill a gap in the current cannabinoid scene. THJ-2201 is only allowed to be used as a research chemical only. So you cannot consume it under any circumstances, however, can buy the same for forensic or chemical analysis purposes.
The formal name of THJ-2201 is 1-[5-fluoropentyl)-1H-indazol-3-yl] (naphthalene-1-yl) methanone. On the other hand, the molecular formula of the same is C23H21FN2O. Please remember that AM-2201 is no longer available for research purposes in various parts of the world now. As a result, being an indazole analogue of AM-2201, THJ-2201 has found huge importance among chemical researchers. This research chemical is usually available in off white, high purity powder form. THJ-2201 is usually sold as a crystalline solid and the molecular mass of the same is set at 360.4 g/mol. Its effects on living beings are yet to be known properly though.